CN1122791A

CN1122791A - Art ceramics and mfg. method thereof

Info

Publication number: CN1122791A
Application number: CN 94112610
Authority: CN
Inventors: 邢良坤
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-11-09
Filing date: 1994-11-09
Publication date: 1996-05-22
Anticipated expiration: 2014-11-09
Also published as: CN1051537C

Abstract

After sintered ceramics coated with high-temp. glaze when cooled to 300 deg.C, kiln gate is opened for cooling to 200-150 deg.C, and kiln gate is closed for cooling to the room temp., then it is lightly wiped with oiled cloth, and coated with high-temp. glaze; it is sintered again at a temp. lower by 20-40 deg.C than the preceding one, then cooling, opening kiln gate for cooling, closing kiln gate for cooling to the room temp., so again and again that the fictile with multi-overlapped schlierens is prepared.

Description

Hack art ceramics and method for making thereof

What the present invention relates to is art ceramics and method for making thereof, particularly twinned grooves crackle pottery ceramic handiwork and method for making thereof.

Beautiful decorative pattern and pattern are given people's intensive artistic feeling on the pottery, for example come from very peculiar and attractive in appearance the hacking and streakline that generates naturally on the art pottery vessel of hacking of China's strange kiln of Song dynasty, the artwork that is referred to as " spun gold iron wire " decorative pattern can be rated as work that will be handed on from age to age, yet the streakline color of this artwork is dull and dull.Modern times hack technology and works have new intention, hack (Chinese patent application number 94100767.7) as solid, and it is big to hack crackle, and protruding, the recessed 0.3～0.5mm that reaches of its streakline gives the intensive stereoscopic sensation, and can make hacking and streakline of any color.Plane net glaze (Chinese patent application number 94100766.9) is to fire with low temperature glaze in the different color to form, and whole pottery is just as being wrapped by the net of some different colours, and is very attractive in appearance.

Technological principle is hacked in the ingenious application of the present invention, formulates a kind of new method for cooking, makes a kind of new art ceramics product that hack.

Manufacture method of the present invention is: open the wicket fast cooling when high melting glaze on the magnetic base is cooled to 300 ℃ after 1300～1350 ℃ are burnt till, close kiln when kiln temperature to 200～150 ℃ and continue cooling, take out pottery during to room temperature, glaze formed and hacked and streakline this moment, gently smeared one time with the band oil stained rag on its surface.Go into then to dip in the high temperature color glaze and take out, control is gone into kiln after doing slightly, under the temperature that is lower than 20 ℃ of firing temperatures last time, fire once more and form, then lower the temperature, open wicket cooling, close wicket and be cooled to room temperature and take out, so repetitive operation then forms multiple streakline on crackle pottery porcelain utensils surface, promptly whenever fires once all at the nearby more streak lines of head time streakline.In sintering procedure, it is thick more to open the low more then streakline of wicket cooling, is easy to produce stereoscopic sensation; Otherwise then streakline is thin more.Fire available different color glaze, then twinned grooves color difference so can be fired colored twinned grooves and hack art ceramics at every turn.

Outstanding feature of the present invention is: (1) is a kind of new art ceramics kind of hacking, and sheet is changeable, and streakline can be coarse to fine; But the plane also can be three-dimensional; But but also different color of solid color, it is preceding unprecedented that this twinned grooves hack art ceramics.(2) utilize on the glaze that burns till gently to smear with the band oil stained rag and then dip in glaze for one time and reburn, the technology of controlled chilling temperature is made twinned grooves and is hacked pottery, can make to hack with streakline on technology and make arbitrary hue, and its method also is initiative.

Example 1

With moulding bottle at a gulp on the porcelain, in the shade airing, bottle face last layer white high melting glaze, do 1300 ℃ and fire 8h, open wicket when being cooled to 300 ℃ and dodge (cooling of opening the door), treat to close immediately when kiln temperature reaches 200 ℃ wicket, give free rein to and reduce to the room temperature taking-up, hacking has appearred in glaze.Gently smear one time with the band oil stained rag, go in the blue look high melting glaze and dip in, go into kiln after control is done and under 1280 ℃, burn till, still dodge, 200 ℃ of pass kiln coolings at 300 ℃ of downward swing doors.Method repeats twice more like this, fires all than low 20～40 ℃ of last time at every turn.Make the white treble cut Wiring technology porcelain vase of opening blue line, very graceful attractive in appearance.

Example 2

Jar is fired as example 1, dips in the color difference of high temperature color glaze at every turn, is respectively orchid, iron oxide red and green, and a bottle face that is fired into is that white has been hacked orchid, red and green twinned grooves line, and is more unique.

Claims

1, a kind of art ceramics that hacks, it is characterized by the fault line that hacks is multiwalled, near a streak line one or more streakline, twinned grooves being arranged can be planar, also can be spatial; Streakline can be same color, also can be pleochroic.

2, a kind of manufacture method of hacking art ceramics, it is characterized by and when high melting glaze on the magnetic base is cooled to 300 ℃ after 1300～1350 ℃ are burnt till, open the wicket cooling, close kiln when making kiln temperature to 200～150 ℃ and continue to be cooled to room temperature, take out the ceramic ware that has hacked, gently smear one time with the band oil stained rag on its surface, go in the high temperature color glaze to dip in, in kiln, be lower than last time to fire once more under 20～40 ℃ the temperature and form, then lower the temperature, open wicket cooling, close kiln and be cooled to room temperature, so repetitive operation forms.

3, manufacture method of hacking art ceramics as claimed in claim 2 is characterized by when dipping in glaze at every turn and firing, the color of glaze can be same color, also different colours.